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Chemistry Ki Jankari What Is Chemistry In Hindi Language


Chemistry Complete Information In Urdu/Hindi

Chemistry Definition Simple In Urdu



Chemistry science ki branch hai jo kay chemical elements aur components ke sath deal karti hai aur ye study karti hai ke ye dono chezain apas mein kesy kaam karti hain. Chemistry materials ki study hai jo kay humari body banati hai aur puri duniya mein jo kuch bhi humare ird gird majood hai.

Chemistry History

1600 se pehle log substances par study karte thy jaise cheezon ko kesy badalna hai jaise kuch cheezon ko karne ke baad usay Gold mein badla ja sake lekin koi bhi aisa karne ke liye kuch nahi karta tha jisay Alchemy kaha jata hai. Alchemis hawa ko bohat saray hison mein taqseem karte hain aur noble gases ko khatam kar dete hain. Wo kuch khaas minerals ko bhi Sweden se rare earth metals hasil karne ke liye process karte Radioactivity ko bhi discover kiya gaya. Aaj ke daur mein chemist ne 118 different elements discover kar liye hain kuch bohat aam hain jaise Oxygen bohat saray nayab aur mehnge hain jaise Platinum kuch zameen par nahi mil sakte sirf labs mein tayar kiye ja sakte hain jaise rutherfordium. 1920 se le kar Physics ne chemists ki soch ko tabdeel kar diya hai theories aur chemical reactions smaller aur taiz Computers chemists ne behtar analyzing ke liye tools bana diye hai ye tools study karne ke liye Mars mein bheje gaye. Police bhi ye tools crime scenes mein saboot par study karne ke liye istemal karti hai.

Different Kinds of Chemistry



Chemistry ki kai mukhtalif iqsam hain jin mein Analytical Chemistry jis mein ye dekha jata hai ke konsay chemicals cheezen hain jaise ke ye check kiya jata hai kay food mein kitna arsenic majood hai. Organic chemistry un cheezon ko dekhti hai jin mein Carbon shamil hota hai jaise ke acetylene banana. Inorganic Chemistry un cheezon ko dekhti hai jin mein Carbon majood nahin hota jiski aik misaal Integrated circuit hai. Chemistry ka aik bohat bara area Polymer Chemistry hai ye Plastics ko dekhti hai jiski aik misaal nylon banana hai. Kyon ki Plastics Carbon ke bane hote hai isliye Polymer Chemistry Organic Chemistry ka hisa hai. Biochemistry aisa area hai jis mein living things ko dekha jata hai yani Hayatiyat par study ki jati hai jiski aik misaal ye hai ke arsenic kese logon ko zehreela karta hai. Biochemistry organic chemistry ka hisa b hai chemistry aur bhi bohat sari choti branches hain.

Basic Concepts of Chemistry

Element ka basic unit Atom kehlata hai aik atom bohat he chota aik building ka block hota hai jise  aap element ko tore bagair kaat sakte hain aur isay lighter element mein tabdeel kar sakte hain misaal k taur par nuclear fission ya phir radioactivity decay. Chemical compound ko substance kaha jata hai jo kay 2 ya 2 sey ziyada elements ka bana hota hai. Compound mein 2ya 2 sey ziyada atoms ko Molecule banane ke apas mein liye ikatha kiya jata hai. Mixtures ko substances kaha jata hai jahan chemicals ko mix kiya jata hai lekin reacted nahi hote jiski aik misaal sand aur salt ko mix karna hai. Ye dobara wapis kiya ja sakta jis sey sand aur salt ko alehda tayar kiya ja sakta hai. Chemical compounds chemical reactions sey tabdeel hote hain jiski aik misaal sodium bicarbonate ko heat karna hai aik aam baking soda hai. Ye pani, carbon dioxide aur sodium carbonate banayega aur ye reaction wapis nahi kiya ja sakta.

Chemistry Usefulness



Chemistry bohat useful hai ye humari zindagi mein bohat kar aamad hai ye science ki bohat sari branches ki bunyad rakhti hai. Ziyada tar objects chemists banate hai chemists wo log hote hain jinhone Chemistry ko apni study mein main subject ke taur par rakha hota hai. Chemists lagatar naye aur useful substances dhoondte rehte hai. Chemists nayi drugs aur materials banate hain jaise Paints etc.

Safety for Chemists

Bohat saray aisay chemicals hain jo nuqsan pohanchate hain lekin kuch chemicals bohat khatarnak hote hain misal k taur par mercury(II) chloride bohat zehreela hai. Chromates cancer ki wajah ban sakta hai. Tin(II) chloride pani ko bohat asani sey ganda kar sakta hai. Hydrochloric acid buri tarah jala sakta hai kuch chemicals jaise Hydrogen phat sakte hain aur aag pakar sakte hain. Chemists mehfooz rehne ke liye experiments chemical lab mein karte hain chemicals ko contained rakhne aur reactions karne ke liye wo khaas kisam ke equipments aur kapray istemal karte hain. Chemicals ko drugs mein aur bleach jesi cheezon mein test kiya jata hai jis se pata chal jata hai kay ye sahi tarike se istemal kiya jaye to safe hai. Agar aap ko meri ye post achi lagi hai to neeche thanks box par click kar dain aur iss informative post ko Share ke button par click karke facebook ya twitter par apne friends ke sath share bhi karen.

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